Ephesians 4:25

For this reason, laying aside falsehood, every one of you should speak the truth to his fellow man; for we are, as it were, parts of one another.

Matthew 26:59-60

Meanwhile the High Priests and the whole Sanhedrin were seeking false testimony against Jesus in order to put Him to death;

Matthew 27:23

"Why, what crime has he committed?" asked Pilate. But they kept on furiously shouting, "Let him be crucified!"

John 15:25

But this has been so, in order that the saying may be fulfilled which stands written in their Law, 'They have hated me without any reason.'

Colossians 3:9

Do not speak falsehoods to one another, for you have stripped off the old self with its doings,

Revelation 21:8

But as for cowards and the unfaithful, and the polluted, and murderers, fornicators, and those who practise magic or worship idols, and all liars--the portion allotted to them shall be in the Lake which burns with fire and sulphur. This is the Second Death."

Revelation 22:15

The unclean are shut out, and so are all who practise magic, all fornicators, all murderers, and those who worship idols, and every one who loves falsehood and tells lies.

Treasury of Scripture Knowledge

Summary

Be not a witness against thy neighbour without cause; and deceive not with thy lips.

Bible References

Not

John 15:25
But this has been so, in order that the saying may be fulfilled which stands written in their Law, 'They have hated me without any reason.'

Deceive

Ephesians 4:25
For this reason, laying aside falsehood, every one of you should speak the truth to his fellow man; for we are, as it were, parts of one another.
Colossians 3:9
Do not speak falsehoods to one another, for you have stripped off the old self with its doings,
Revelation 21:8
But as for cowards and the unfaithful, and the polluted, and murderers, fornicators, and those who practise magic or worship idols, and all liars--the portion allotted to them shall be in the Lake which burns with fire and sulphur. This is the Second Death."
Revelation 22:15
The unclean are shut out, and so are all who practise magic, all fornicators, all murderers, and those who worship idols, and every one who loves falsehood and tells lies.